998583 divided by 67 
The aim is to understand the frequency of 67 in 998583.

Let's proceed to step 1:
The number 67 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 67

Advancing to step 2:
When dividing 99 by 67, we get 1 with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 32 after subtracting 67 from 99.
Bring next digit (8) of the dividend behind the 32 and repeat the process: 328 / 67

On to step 3:
If we divide 328 by 67, we get 4 and a remainder of 60.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 268 away from 328, we end up with 60.
Grab the next digit (5) from the dividend, add it to 60, then carry on: 605 / 67

Step 4:
605 divided by 67 is 9 with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 149.0
Deduct 603 from 605 and we're left with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 67

On to step 5:
67 goes into 28 0 times with a remainder of 28.
The next digit of our result is 0. 
Result so far: 1490.0
Subtracting 0 from 28 leaves us with 28.
Take the next digit (3) from the dividend and append it to 28, then repeat: 283 / 67

Step 6:
When dividing 283 by 67, we get 4 with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 14904.0
Subtract 268 from 283 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
The number 67 fits into 150 2 times, leaving a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 14904.2
The remainder is 16 after subtracting 134 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 8:
67 can be fit into 160 2 times, resulting in a remainder of 26.
Record the quotient 2 as the next digit in the result. 
Result so far: 14904.22
Deduct 134 from 160 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

The final outcome is 14904.22, with a leftover of 0.026.